R: Correspondance factorial analysis.

afc {amap} | R Documentation

## Correspondance factorial analysis.

### Description

Compute an acp on a contingency table tacking into account weight of rows and columns

### Usage

    afc(x)

### Arguments

`x` | A contingency table, or a result of function `burt` or `matlogic`

### Author(s)

Antoine Lucas

### Examples

    ## Not run:
    color <- as.factor(c('blue','red','red','blue','red'))
    size <- as.factor(c('large','large','small','medium','large'))
    x <- data.frame(color,size)

    afc.1 <- afc(burt(x))
    afc.2 <- afc(matlogic(x))

    plotAll(afc.1)
    plotAll(afc.2)

    ## End(Not run)

[Package amap version 0.8-18 Index]